Under 1 Carat Round Lab-Grown Diamonds

Shop certified under 1 carat round lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All Under 1 Carat Round Lab-Grown Diamonds – Page 4

20,627 certified under 1 carat round lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 0.84 Carat Round Lab-Grown Diamond, D VS1, IGI LG644410162$161
  2. 0.82 Carat Round Lab-Grown Diamond, D VS2, IGI LG649402716$153
  3. 0.81 Carat Round Lab-Grown Diamond, D VS1, IGI LG649404113$157
  4. 0.7 Carat Round Lab-Grown Diamond, D VS2, IGI LG649404174$130
  5. 0.82 Carat Round Lab-Grown Diamond, D VS1, IGI LG660414136$158
  6. 0.99 Carat Round Lab-Grown Diamond, D VS1, IGI LG663411414$167
  7. 0.58 Carat Round Lab-Grown Diamond, D VVS1, IGI LG644401030$138
  8. 0.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG647454975$136
  9. 0.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG650402170$136
  10. 0.58 Carat Round Lab-Grown Diamond, D VVS1, IGI LG651455369$138
  11. 0.56 Carat Round Lab-Grown Diamond, D VVS1, IGI LG654447813$134
  12. 0.58 Carat Round Lab-Grown Diamond, D IF, IGI LG654447815$168
  13. 0.57 Carat Round Lab-Grown Diamond, D IF, IGI LG654447831$166
  14. 0.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG654484435$136
  15. 0.56 Carat Round Lab-Grown Diamond, D VVS1, IGI LG655413055$134
  16. 0.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG655429792$136
  17. 0.58 Carat Round Lab-Grown Diamond, D IF, IGI LG655454194$168
  18. 0.56 Carat Round Lab-Grown Diamond, D VVS1, IGI LG655454196$134
  19. 0.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG662418060$136
  20. 0.59 Carat Round Lab-Grown Diamond, D VVS1, IGI LG664407699$140
  21. 0.59 Carat Round Lab-Grown Diamond, D VVS1, IGI LG664407706$140
  22. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI LG621430289$184
  23. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI LG621430290$194
  24. 0.67 Carat Round Lab-Grown Diamond, D VS1, IGI LG633407907$127
  25. 0.68 Carat Round Lab-Grown Diamond, D VS1, IGI LG635417773$126
  26. 0.94 Carat Round Lab-Grown Diamond, D VVS2, IGI LG635417783$160
  27. 0.57 Carat Round Lab-Grown Diamond, D VVS2, IGI LG640414191$115
  28. 0.69 Carat Round Lab-Grown Diamond, D VS1, IGI LG640414225$127
  29. 0.58 Carat Round Lab-Grown Diamond, D VVS1, IGI LG640488905$123
  30. 0.58 Carat Round Lab-Grown Diamond, E VS1, IGI LG640488907$115
  31. 0.57 Carat Round Lab-Grown Diamond, D VS2, IGI LG643434163$113
  32. 0.58 Carat Round Lab-Grown Diamond, D VS2, IGI LG643449418$115
  33. 0.57 Carat Round Lab-Grown Diamond, D VVS2, IGI LG643449436$115
  34. 0.57 Carat Round Lab-Grown Diamond, D VVS2, IGI LG643452974$115
  35. 0.96 Carat Round Lab-Grown Diamond, D VS2, IGI LG512203326$192
  36. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG629435369$172
  37. 0.67 Carat Round Lab-Grown Diamond, D VS1, IGI LG639410001$127
  38. 0.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG643434142$122
  39. 0.56 Carat Round Lab-Grown Diamond, D VVS2, IGI LG678530518$113
  40. 0.56 Carat Round Lab-Grown Diamond, E VS1, IGI LG678545997$112
  41. 0.96 Carat Round Lab-Grown Diamond, D VVS2, GIA 2514125450$349
  42. 0.61 Carat Round Lab-Grown Diamond, F SI1, IGI LG464100757$123
  43. 0.90 Carat Round Lab-Grown Diamond, D SI1, IGI LG480147118$237
  44. 0.91 Carat Round Lab-Grown Diamond, E SI1, IGI LG483125237$232
  45. 0.90 Carat Round Lab-Grown Diamond, D VVS2, IGI LG514252186$258
  46. 0.90 Carat Round Lab-Grown Diamond, D VS1, IGI LG514254282$265
  47. 0.90 Carat Round Lab-Grown Diamond, E VS2, IGI LG547257143$252
  48. 0.70 Carat Round Lab-Grown Diamond, E SI1, IGI LG480147105$188
  49. 0.70 Carat Round Lab-Grown Diamond, D SI1, IGI LG480170533$185
  50. 0.70 Carat Round Lab-Grown Diamond, D VS1, IGI LG485172479$199
  51. 0.70 Carat Round Lab-Grown Diamond, D SI1, IGI LG487110444$185
  52. 0.71 Carat Round Lab-Grown Diamond, E VS2, IGI LG487110445$199
  53. 0.70 Carat Round Lab-Grown Diamond, D VS2, IGI LG487110452$196
  54. 0.70 Carat Round Lab-Grown Diamond, D VS2, IGI LG487110453$196
  55. 0.66 Carat Round Lab-Grown Diamond, D VS1, IGI LG492134212$186
  56. 0.63 Carat Round Lab-Grown Diamond, D VS1, IGI LG494186867$179
  57. 0.70 Carat Round Lab-Grown Diamond, D VS1, IGI LG502154239$199
  58. 0.80 Carat Round Lab-Grown Diamond, D VS1, IGI LG510183293$225
  59. 0.91 Carat Round Lab-Grown Diamond, E VS1, IGI LG510183296$259
  60. 0.92 Carat Round Lab-Grown Diamond, D VS2, IGI LG510183297$262